82014080

素因数分解:

$2^7\times 5^1\times {\mathrm{128147}}^1$

素因数の和:128166

約数の個数: 32

約数和(自身を含む): 196066440

約数和(自身を除く): 114052360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 128147, 256294, 512588, 640735, 1025176, 1281470, 2050352, 2562940, 4100704, 5125880, 8201408, 10251760, 16402816, 20503520, 41007040, 82014080]

約数ペア:

[(1, 82014080), (2, 41007040), (4, 20503520), (5, 16402816), (8, 10251760), (10, 8201408), (16, 5125880), (20, 4100704), (32, 2562940), (40, 2050352), (64, 1281470), (80, 1025176), (128, 640735), (160, 512588), (320, 256294), (640, 128147)]